Views: 222 Author: Edvo Publish Time: 2025-06-15 Origin: Site
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● 1. Zhejiang Langdi Group Co., Ltd.
● 2. Shenzhen RuiApple Electronics Co., Ltd.
● 3. Ningbo Longwell Electric Technology Co., Ltd.
● 4. Zhejiang Jiayi Fan Co., Ltd.
● 5. Shenzhen Huaxia Hengtai Electronics Co., Ltd.
● 6. Shenzhen Yongyihao Electronics Co., Ltd.
● 7. Shenzhen YCCFAN Technology Co., Ltd.
● 8. Changzhou Jlon Composite Co., Ltd.
● 9. Hangzhou Jinjiu Electric Appliance Co., Ltd.
● 10. Pbm Motor and Fan (Suzhou) Co., Ltd.
● Understanding Cross Flow Fan Technology
>> 1. What are the main advantages of cross flow fans compared to axial fans?
>> 2. How do I choose the right cross flow fan for my application?
>> 3. What certifications should I look for when buying cross flow fans from China?
>> 4. Can cross flow fans be customized?
>> 5. What industries commonly use cross flow fans?
Cross flow fans, also known as tangential or transverse fans, are essential components in various cooling and ventilation systems. Their unique design, featuring a long cylindrical impeller with forward-curved blades, allows them to deliver a wide, uniform airflow across their entire length. This makes them ideal for applications requiring even air distribution, such as HVAC systems, air curtains, electronic cooling, and industrial machinery ventilation.
China, as a global manufacturing powerhouse, hosts numerous reputable cross flow fan manufacturers known for their innovation, quality, and competitive pricing. This article explores the Top 10 Cross Flow Fan Manufacturers in China, highlighting their strengths, product ranges, certifications, and industry applications. It also provides a detailed overview of cross flow fan technology, helping buyers understand what to look for when selecting a manufacturer or product.
Founded in 1998 and based in Zhejiang, Langdi Group is a leading manufacturer specializing in axial, centrifugal, and cross flow fans. Langdi has built a strong reputation globally, supplying fans for household air conditioners, commercial HVAC systems, and industrial ventilation. Their cross flow fans are known for high efficiency, low noise, and durability. With advanced R&D facilities and collaborations with universities, Langdi continuously innovates to meet diverse customer needs. Their products are widely exported and trusted by industry giants like Daikin and Samsung.
Langdi's commitment to quality is reflected in their rigorous testing processes, including airflow performance, noise level measurements, and endurance testing to ensure long service life. They also offer customized solutions tailored to specific client requirements, making them a preferred choice in both domestic and international markets.
RuiApple is a prominent manufacturer of AC/DC brushless cooling fans, including cross flow fans tailored for electronics cooling, servers, and telecommunications equipment. Their products emphasize low noise, high efficiency, and long operational life. RuiApple employs advanced testing and quality control systems ensuring reliability in critical applications such as medical devices and LED lighting.
Their cross flow fans are designed to operate continuously in demanding environments, with features like enhanced dust resistance and temperature tolerance. RuiApple's strong focus on innovation has led to the development of energy-efficient motor designs that reduce power consumption without compromising airflow.
Longwell is a specialist in AC cross flow fans with a wide range of sizes, from 30mm to 1200mm impeller diameters. Their industrial cross flow fans are designed for broad, laminar airflow with low noise and high efficiency, suitable for HVAC, refrigeration, and industrial ventilation. Longwell offers customization options such as motor location, dual impellers, and signal control features. They hold ISO9001:2015, ISO45001:2018, and ISO14001 certifications and maintain a global service network.
Longwell's ability to customize fan parameters like speed, voltage, and mounting style makes them highly versatile for various industries. Their fans are often integrated into complex systems requiring precise airflow control and quiet operation.
With over 20 years of experience, Zhejiang Jiayi Fan specializes in axial and cross flow fans for demanding environments like tunnels, mines, and factories. Their products comply with ISO9001:2008 and CE certifications, ensuring high reliability and performance in industrial ventilation. Jiayi Fan is recognized for its strong R&D team and after-sales service system.
Their expertise in rugged fan designs allows them to meet strict safety and durability standards required in harsh industrial settings. Jiayi Fan also offers tailored solutions to optimize airflow in confined or hazardous spaces.
Established in 2004, Hengtai Electronics is a professional manufacturer of cooling fans, blowers, and cross flow fans. Their products serve industries such as automotive, servers, and renewable energy. Hengtai's factory spans 40,000 sqm with dust-free workshops, and they hold certifications including CE, UL, TUV, CCC, ROHS, and IATF16949. Their cross flow fans are known for quality and compliance with international standards.
Hengtai emphasizes environmental responsibility, implementing green manufacturing processes and using eco-friendly materials. Their fans are designed for high reliability and energy efficiency, meeting the demands of modern energy-saving applications.
Yongyihao, founded in 2001, produces a broad range of DC, AC, and EC fans including cross flow fans. With a 10,000 sqm factory and 300 employees, they supply cooling solutions for power supplies, medical equipment, and household appliances. Their products meet CE, UL, TUV, CCC, ROHS, ISO9001, ISO14001, and IATF16949 standards. Yongyihao is a trusted supplier to brands like Delta and Lenovo.
Yongyihao's cross flow fans are praised for their quiet operation and long lifespan, often incorporating ball bearing technology for durability. Their ability to deliver customized fan solutions helps clients optimize thermal management in sensitive electronic devices.
YCCFAN is a large-scale manufacturer with a 230,000 sqm plant and over 900 employees. They produce over 210,000 cooling fans daily, including cross flow fans, serving power supply, communication, vehicle-mounted systems, and medical device industries. YCCFAN holds UL, TUV, CE, ISO9001, ISO14001, and IATF16949 certifications and offers ODM/OEM services for customized fan solutions.
Their extensive production capacity and advanced automation enable YCCFAN to meet large volume orders with consistent quality. They also invest heavily in R&D to improve fan efficiency and reduce noise levels.
Jlon specializes in PAG and aluminum axial and cross flow fans for engine and motor cooling, mainly in agricultural machinery and HVAC systems. Their expertise in composite materials and airflow technology allows them to provide customized fan designs. Jlon holds ISO9001:2015 and CE certifications, ensuring product quality and international compliance.
By utilizing lightweight composite materials, Jlon's fans achieve improved energy efficiency and corrosion resistance, making them suitable for harsh outdoor environments and heavy-duty machinery.
Hangzhou Jinjiu manufactures YWF external rotor axial cooling fans with terminal boxes, widely used in refrigeration, air conditioning, and electric cabinets. Their products meet CCC, CE, UL, and RoHS certifications. Jinjiu's advanced production and testing equipment ensure high-quality, reliable fans tailored to customer specifications.
Their fans are designed for easy installation and maintenance, with robust construction to withstand continuous operation in demanding conditions.
PBM Motor and Fan is a leading EC brushless motor and fan manufacturer offering cross flow fans with high air throughput, low noise, and long service life. Their fans feature ball bearings with a lifespan of 50,000 hours and comply with CCC, UL, CE, and RoHS safety standards. PBM produces over 200,000 cross flow fans monthly, serving a broad range of industries.
The company's focus on EC motor technology allows for precise speed control and energy savings, making their fans ideal for applications where efficiency and noise reduction are critical.
Cross flow fans consist of a cylindrical impeller with forward-curved blades enclosed in a housing. Air is drawn in from one side, flows across the impeller length, and exits on the opposite side, creating a broad, uniform airflow. This design contrasts with axial fans, which push air in a straight line.
Key advantages of cross flow fans include:
- Uniform Air Distribution: Their long impeller produces a wide airflow, ideal for applications like air curtains and electronic cooling where even air coverage is essential.
- Compact Size: Cross flow fans have a slim profile, allowing integration into tight spaces such as air conditioners and ventilation ducts.
- Low Noise: The design and blade shape reduce turbulence and noise, making them suitable for noise-sensitive environments.
- Energy Efficiency: Especially when paired with electronically commutated (EC) motors, cross flow fans can achieve high efficiency and low power consumption.
Applications span HVAC systems, refrigeration units, air curtains, electronic equipment cooling, industrial ventilation, and even specialized uses like tunnel ventilation and agricultural machinery cooling.
The Top 10 Cross Flow Fan Manufacturers in China represent a blend of advanced technology, extensive experience, and rigorous quality control. Companies like Zhejiang Langdi Group, Ningbo Longwell Electric Technology, and Shenzhen RuiApple Electronics lead the industry with innovative designs, certifications, and global reach. These manufacturers cater to diverse sectors including HVAC, electronics, industrial machinery, and medical equipment, offering customized solutions that meet international standards.
Choosing the right manufacturer depends on your specific application requirements, such as airflow, noise level, size, and certifications. The Chinese market offers a wide selection of high-quality cross flow fans with competitive pricing and reliable after-sales support, making it an excellent choice for global buyers seeking dependable cooling and ventilation solutions.
Cross flow fans provide a wide, uniform airflow across their length, ideal for applications needing even air distribution. They are compact, operate quietly, and have better airflow uniformity than axial fans, which typically produce directional airflow.
Consider factors like airflow rate, operating voltage, size constraints, noise requirements, and environmental conditions. Also, check for certifications and manufacturer support. Low back pressure and high heat dissipation capabilities are important for industrial uses.
Look for ISO9001 quality management certification, CE for European safety standards, RoHS for hazardous substances compliance, UL for North American safety, and IATF16949 for automotive industry standards.
Yes, many Chinese manufacturers offer customization options including impeller size, motor type (AC/DC/EC), motor location, speed control, and additional features like signal rotation detection and temperature control.
Cross flow fans are widely used in HVAC systems, household and commercial air conditioners, electronic cooling (servers, power supplies), industrial machinery ventilation, medical equipment cooling, and air curtains.
